Home / 37,314,462.85-55,979,663.85-13,054,181.20

Finding the Fourth Proportional to 37,314,462.85, 55,979,663.85 and 13,054,181.20

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Solution

The fourth proportional to 37,314,462.85, 55,979,663.85 and 13,054,181.20 is: 19,584,059.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,314,462.85 : 55,979,663.85 = 13,054,181.20 : x
  2. Step 2: Convert to fraction form
    37,314,462.85/55,979,663.85 = 13,054,181.20/x
  3. Step 3: Cross multiply
    37,314,462.85x = 55,979,663.85 × 13,054,181.20
  4. Step 4: Simplify right side
    37,314,462.85x = 730,768,675,273,040.50
  5. Step 5: Solve for x
    x = 730,768,675,273,040.50/37,314,462.85
  6. Step 6: Final answer
    x = 19,584,059.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.